Famed ocean explorer Jacques Cousteau once described the reefs off the island of Cozumel as the best in the world for diving, and the pristine undersea environment just offshore continues to appeal to divers and snorkelers alike. Spend the day relaxing along the island's white sands, or rent a scooter to circle the island. Create your ideal flight and hotel package to Cozumel, and remember, Vacations by Marriott is the only place you can book a complete vacation with airfare and earn Marriott BonvoyTM points!